HD 98640

Query : HD 98640

Basic data :
HD 98640 -- Spectroscopic Binary
Other object types: otypes_help 		* (HD,CD,...), SB* (2022yCat), PM* (2016A&A), NIR (2MASS)
ICRS coord. (ep=J2000) : 		11 19 29.9070106752 -74 00 20.043043956 (Optical) [ 0.0322 0.0308 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		11 17 39.3981061729 -73 43 54.024846336 [ 0.0322 0.0308 90 ]
Gal coord. (ep=J2000) : 		296.6100869988746 -12.2730338081547 [ 0.0322 0.0308 90 ]
Proper motions mas/yr : 		-140.712 4.283 [0.044 0.037 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -12.9 [1.7] / z(~) -0.000043 [0.000006] / cz -12.90 [1.70]
   (Opt) B 2011A&A...531A...8J
Parallaxes (mas): 		12.6052 [0.0344] A 2020yCat.1350....0G
Spectral type: 		G3/5IV/V E 1975MSS...C01....0H
Fluxes (6) :
B 9.29 [0.02] D 2000A&A...355L..27H
V 8.54 [0.01] D 2000A&A...355L..27H
G 8.347257 [0.002769] C 2020yCat.1350....0G
J 7.205 [0.024] C 2003yCat.2246....0C
H 6.864 [0.049] C 2003yCat.2246....0C
K 6.777 [0.034] C 2003yCat.2246....0C
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Identifiers (16) :
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HD 98640 GEN# +1.00098640 2MASS J11192990-7400198 uvby98 100098640
CD-73 651 GSC 09237-02000 PPM 371062 Gaia DR2 5226037801151714560
CPC 21.2 1652 HIC 55300 TIC 454459867 Gaia DR3 5226037801151714560
CPD-73 832 HIP 55300 TYC 9237-2000-1 Gaia DR1 5226037796850750208

References (29 between 1850 and 2026) (Total 29)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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Collections of Measurements Description of Measurements

Velocities : 4    Distance : 2    Var : 1    Rot : 2    Fe/H : 2    Plx : 5    PM : 4    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

HD 98640 CD-73 651 CPD-73 832 GSC 09237-02000 HIC 55300
HIP 55300 2MASS J11192990-7400198 PPM 371062 TYC 9237-2000-1 uvby98 100098640
Gaia DR2 5226037801151714560 Gaia DR3 5226037801151714560 Gaia DR1 5226037796850750208

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